[Atopic eczema: psychophysiological reactivity with standardized stressors].
In 18 atopic eczema patients with active symptomatology and 15 control subjects a comparison of reactivity to psychological stressors was made. The physiological measures were heart rate, peripheral vasomotor response, skin resistance level, spontaneous fluctuations of the skin resistance, and forearm skin temperature. In addition, self-ratings of subjective state, situational anxiety, and social anxiety were assessed. Mental arithmetic performed undisturbed and in distracting conditions, and anticipation of the latter and of having to speak in public served as stressors. The results show higher reaction values of the eczema patients for heart rate, peripheral vasomotor response, fluctuations of skin resistance and subjective tension. A subgroup of patients with extreme skin irritation (itching) reacted with an elevation of skin temperature, in contrast to control subjects and patients with less marked itching, in whom skin temperature dropped slightly. The results suggest that atopic eczema may have a psychophysiological component.
Münzel
K
K
Institut für Psychologie/Klinische Psychologie der Ludwig-Maximilians-Universität München.
Schandry
R
R
D000293:Adolescent; D000328:Adult; D001007:Anxiety; D003876:Dermatitis, Atopic / Q000503:physiopathology / Q000523:psychology*; D005260:Female; D005712:Galvanic Skin Response; D006339:Heart Rate; D006801:Humans; D008297:Male; D008875:Middle Aged; D009483:Neuropsychological Tests; D011674:Pulse; D012881:Skin Temperature; D013315:Stress, Psychological / Q000503:physiopathology*
Atopisches Ekzem: psychophysiologische Reaktivität unter standardisierter Belastung.